diff --git a/rdagent/scenarios/qlib/developer/factor_runner.py b/rdagent/scenarios/qlib/developer/factor_runner.py
index 99398988..69287fb7 100644
--- a/rdagent/scenarios/qlib/developer/factor_runner.py
+++ b/rdagent/scenarios/qlib/developer/factor_runner.py
@@ -1,4 +1,5 @@
 import os
+import logging
 from pathlib import Path
 """
 Qlib Factor Runner - Executes factor backtests in Docker.